Each rank makes the Monk better at sneaking, makes the Monk do less aggro and reduces the aggro range on targets being aggroed, while sneaking.
Rank 1 + 75 skill, 10% less aggro and 15% aggro range reduction on initial aggroing.
Rank 2 + 50 skill, 20% less aggro and 30% aggro range reduction on initial aggroing.
Rank 3 + 25 skill, 30% less aggro and 45% aggro range reduction on initial aggroing.
Rank 4 + 25 skill, 40% less aggro and 60% aggro range reduction on initial aggroing.
Could also reduce the "snare" effect, like 25% per rank, not sure thats to good, not sure it's better that the tome does come with a drawback in lack of mobility while sneaking.
Rank 1 + 75 skill, 10% less aggro and 15% aggro range reduction on initial aggroing.
Rank 2 + 50 skill, 20% less aggro and 30% aggro range reduction on initial aggroing.
Rank 3 + 25 skill, 30% less aggro and 45% aggro range reduction on initial aggroing.
Rank 4 + 25 skill, 40% less aggro and 60% aggro range reduction on initial aggroing.
Could also reduce the "snare" effect, like 25% per rank, not sure thats to good, not sure it's better that the tome does come with a drawback in lack of mobility while sneaking.